Convert WAV to MP3
WAV to MP3 converter: upload, click convert, download the result. Free, no watermarks, no account. Small files convert inside your browser (never uploaded). Larger ones go to our server and disappear automatically after a few minutes. Hit "Delete now" to wipe them instantly after download.
How to convert
- Pick your WAV file - drag it onto the dropzone or click to choose.
- The target format MP3 is already selected.
- Hit Convert and wait a few seconds. Larger files take longer.
- Download the result. Press Delete now to wipe the server copy immediately.
When to use it
- Compatibility - WMA / M4A / OPUS → MP3 for old players and car stereos.
- Archival - WAV → FLAC (lossless, ~50% smaller).
- Podcasts - WAV → MP3 / AAC for publishing.
- Voice notes - AMR / M4A from phone → MP3 / WAV for editing.
- WAV → MP3 - common use case.
Frequently asked questions
WAV is uncompressed PCM audio — perfect quality, around 10 MB per minute. MP3 trims away inaudible frequencies for files 10x smaller. Convert WAV to MP3 to ship music to phones, streaming or anywhere storage is tight.